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A freezing microtome is an instrument used in the laboratory to section small delicate materials. Sectioning is done on a platform which is frozen by snowing CO2. The microtome knife is also snowed with CO2. In this type of microtome, sectioning is done by the microtome knife moving towards the material to be sectioned. For materials that have alcohol, it should first be removed before being sectioned.
cutting
cutting things
It is a large single-edged knife, used to clear a vegetation or simply for cutting.
A knife is actually a compound machine as it is both a wedge (the cutting edge) and a lever (as it is normally used in cutting things).
Cutting drywall before you snap it .
knife
Knife is primarily a noun but it can be a verb in some contexts. It's used as a verb when referring to cutting or stabbing with a knife.
Scissors or a knife or a laser, or your teeth, or a saw or any kind of blade. It depends on what your cutting.
Knives are used for cutting, slicing, chopping, and dicing foods.
A ulu knife is an all-purpose utility knife most commonly used by Inuit and Yupik Eskimos. The ulu has multiple uses including cleaning and skinning animals, trimming snow blocks, cutting hair, and cutting food.
A knife is used primarily for cutting things, everything from cutting strings off of bales, castration, cutting ropes, silage plastic, removing the packaging of a machinery part, unsealing a box of nails/screws/machinery parts, and others.